Question

ПОМГИТЕ СРОЧНООООООООО​

Answer 1

$(\frac{1}{5} )^{2} -(-\frac{7}{9} )^{0} +(\frac{1}{3} )^{2} /\frac{2}{3} = 5 -1+\frac{1}{9} /\frac{2}{3} =4+\frac{3}{18} = 4\frac{1}{6}$